Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs over PacNW region [( 10.00, 139.50) to ( 22.70, 165.60)] between NOAA-19 and NPP Satellites:

Table of predicted SNOs over PacNW region for the next 30.0 days since TLE Epoch: 1/19/2013
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/28/2013 03:43:06 10.06, 146.49 01/28/2013 03:46:42 8.16, 142.88 449.30 216
2 01/28/2013 14:40:19 11.48, 165.58 01/28/2013 14:40:37 12.18, 162.55 338.85 18
3 01/28/2013 16:19:26 21.87, 142.57 01/28/2013 16:19:12 22.45, 139.64 309.20 14
4 01/29/2013 03:35:48 22.65, 146.18 01/29/2013 03:32:12 24.00, 143.86 280.62 216
5 02/09/2013 15:50:38 22.62, 149.96 02/09/2013 15:54:08 23.48, 146.10 406.83 210
6 02/10/2013 03:07:14 22.68, 153.37 02/10/2013 03:06:54 22.07, 150.55 298.30 20
7 02/10/2013 15:43:21 10.03, 149.65 02/10/2013 15:39:44 7.41, 147.03 409.75 217

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/19/2013
SNOs_Map_NOAA-19_NPP_20130120.jpg

Download SNO predictions over PacNW region between NOAA-19 and NPP since TLE EPOCH: 01/19/2013 in txt file.

Historical Predictions of SNOs over PacNW region between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service